{"slug":"abbacusgroup/cortex","name":"Cortex","description":"Ontology driven knowledge system with formal OWL-RL reasoning, SPARQL graph + SQLite dual store, and self-improving memory tiers. 22 MCP tools for capture, search, reasoning, graph operations, and diagnostics. Local-first.","category":"file-system","tags":[],"official":false,"stars":13,"transport":"stdio","install":[{"cmd":"pip install abbacus-cortex[embeddings]","imports":[]}],"tools":[{"name":"cortex_search","description":"Search across knowledge base"},{"name":"cortex_context","description":"Retrieve context for a query"},{"name":"cortex_dossier","description":"Get detailed dossier on an entity"},{"name":"cortex_read","description":"Read content from a source"},{"name":"cortex_capture","description":"Capture new information"},{"name":"cortex_link","description":"Create links between entities"},{"name":"cortex_feedback","description":"Provide feedback on results"},{"name":"cortex_graph","description":"Query the knowledge graph"},{"name":"cortex_list","description":"List entities or items"},{"name":"cortex_classify","description":"Classify content into categories"},{"name":"cortex_pipeline","description":"Run a processing pipeline"},{"name":"cortex_status","description":"Check server status"},{"name":"cortex_synthesize","description":"Synthesize information from multiple sources"},{"name":"cortex_delete","description":"Delete entities or data"},{"name":"cortex_reason","description":"Perform reasoning over knowledge"},{"name":"cortex_query_trail","description":"View query history or trail"},{"name":"cortex_graph_data","description":"Access raw graph data"},{"name":"cortex_list_entities","description":"List all entities in the system"},{"name":"cortex_export","description":"Export data from the system"},{"name":"cortex_safety_check","description":"Run safety checks on content"},{"name":"cortex_debug_sessions","description":"Debug active sessions"},{"name":"cortex_debug_memory","description":"Debug memory usage"}],"env_vars":["CORTEX_LLM_API_KEY"],"auth_type":"none","github":"https://github.com/abbacusgroup/cortex","homepage":"","server_url":"","status":"active","source":"mcpservers.org","updated_at":"Thu May 28"}